package persistence ;

/**
 * there is a problem in connecting to the database.
 * 
 * @author idan
 */
public class DatabaseConnectivityException extends RuntimeException
{

	/***/
	private static final long serialVersionUID = 5223027816135183689L ;

	/***/
	public DatabaseConnectivityException()
	{
		super() ;
	}

	/**
	 * @param message what's wrong with the database?
	 */
	public DatabaseConnectivityException(final String message)
	{
		super(message) ;
	}

	/**
	 * @param message what's wrong with the database?
	 * @param cause why did that happen?
	 */
	public DatabaseConnectivityException(final String message, final Throwable cause)
	{
		super(message, cause) ;
	}

	/**
	 * @param cause why did that happen?
	 */
	public DatabaseConnectivityException(final Throwable cause)
	{
		super(cause) ;
	}

}
